Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:mailing-r4097.mrelay.be include:spf.emailsignatures365.com include:_spf.createsend.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:mailing-r4097.mrelay.be include:spf.emailsignatures365.com include:_spf.createsend.com -all.

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